- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Firstly, the code p1445 is actually an EVAP Canister Purge Control Valve...The most common problem is a failure of the valve itself, which is located at the top of the plenum chamber. Nissan offers a replacement valve with new bracket and hoses. It is around the $150-$200.00 mark.
But, remember to test the component (valve) first as this suggestion is just to the common problem, but in rare cases, it might be PCM related (water entry, shock etc)
Secondly, the p0500 code is a speed sensor and you can pick these up from autozone.....it provides the road speed for the speedometer and odometer..........if these are working fine, then you might have a wiring issue.
As these are 2 seperate systems, I doubt that they are related.
take off the valve cover check make sure nothing broken get a tool from auto zone measure the gap between the lifter and the valve sorry cant think what tool is called theyll know and they tell how much gap should be measure each valve use a small flathead to tighten bolt on top lifter to proper spec this should fix it replace valve cover gasket while apart cause after get it back togethor old one probably leak hope this helps
replace the front oil seal. first i would clean the engine with purple power (degrease etc.) then look at the engine and make sure the leak is not coming from above like possibly the valve cover gasket or from the oil sending unit. try to tighten the bolts on the valve cover and even the oil pan. you never know, you may get lucky. i don't know where you are but front seals are cheap but the labor on the job is what costs you.
i recently experienced the same issue. it can be your tensioner pulley or your water pump see the belts are connected to the pulleys and sometimes get worn out and need to be replaced. especially on a older car see a mecanic